8
Chapter 1 Product Outline
W Active power
VA Apparent power
V Voltage
MAX Maximum value
MIN Minimum value
% Harmonic percentage
%THD Total harmonic distortion ratio
Hz Frequency
var (reactive power)
Total harmonic distortion ratio-F
(A distortion rate against the basic wave.)
Total harmonic distortion ratio-R
(A distortion rate toward the actual
effective value.)